11. What is the condition for maximum efficiency of a transformer?
A. when copper loss = core loss
B. when transformer run by unity power factor
C. when copper loss = eddy current loss
D.when copper loss = hysteresis loss

Answer” লেখাতে ক্লিক করলে সঠিক উত্তরটি দেখাবে।
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Note:
The transformer will give the maximum efficiency when their copper loss is equal to the iron loss.
[Core loss is known as Iron loss]


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Most Important Transformer MCQ

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